Chemically activated surface-assisted laser desorption/ionization mass spectrometry for detection of 8-hydroxyquinoline and its derivatives
Abstract
Thermally oxidized molybdenum surfaces enable in situ coordination derivatization of 8-hydroxyquinoline and its derivatives directly on the platform for surface-assisted laser desorption/ionization. Such on-target derivatization provides enhanced sensitivity, low background and high selectivity, highlighting the potential of this chemically activated laser desorption/ionization method for the analysis of difficult-toionize chelating organic molecules.
Fields of Study & Subjects
Mass Spectrometry Techniques and Applications
Analytical chemistry methods development
Ion-surface interactions and analysis
Publication details
- Journal / source
- Mendeleev Communications
- Volume
- 36
- Issue
- 3
- Pages
- 353–355
- Publication date
- 1 January 2026
- Language
- RU